Color

#adf604

#adf604
hex#adf604
rgbrgb(173, 246, 4)
hslhsl(78, 97%, 49%)
oklchoklch(0.891 0.233 128.2)
Closest name: greenyellow (#adff2f)Relative luminance 0.748

Colors that go with #adf604

Violet, Charcoal and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#4c04f6

#f6c604 · #34f604

#04adf6 · #f604ad

Split-complementary

Open in tool →

#0434f6 · #c604f6

#04f6c6 · #4c04f6 · #f60434

Contrast

#adf604 as textRatioAAAA largeAAAFix
Aaon white
1.32:1failfailfail
  • AA: use #587e02 as the text (4.77:1)
  • AAA: use #435f01 as the text (7.3:1)
  • AA: or shift the background to #636363 (4.57:1)
  • AAA: or shift the background to #474747 (7.06:1)
Aaon black
15.96:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #adf604 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #adf604
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #adf604 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/adf604-b2bea2-4e69df-232d1f-f1f0e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md